Mitutoyo 123-101 Disc Micrometer Hardened Steel, 0 to 25 mm

Description

The Mitutoyo 123-101 Disk Micrometer is a specialized precision measuring tool used for taking outside diameter (OD) measurements of parts with recessed features, such as the root tangent length of spur and helical gears. It is also suitable for measuring the thickness of sheet materials like paper, rubber, and film.

Key features

• Disk-shaped measuring faces: The unique, large-diameter disks (20 mm) on the spindle and anvil allow for accurate measurement of recessed or hard-to-reach features.
  
• Hardened steel construction: Both the spindle and anvil have hardened steel measuring faces, ensuring durability and long-term precision.
  
• Ratchet stop: This built-in mechanism provides a constant, uniform measuring force, which is essential for repeatable and reliable measurements and prevents the user from overtightening.
  
• Spindle lock: A locking lever holds the spindle securely in place, allowing the user to lock in a measurement for later reading.
  
• Satin-chrome finish: The thimble and sleeve have a non-glare, satin-chrome finish to resist rust and make the metric vernier scale easier to read.